Lenovo ThinkSystem SR650 Series Setup Manual page 154

Table 21. Memory Mode with one processor (continued)
D2
4 DCPMMs and 6
DIMMs
D2
6 DCPMMs and 6
DIMMs
Table 22. Supported DCPMM capacity in Memory Mode with one processor
Total
Total
Processor Family
DCPM-
DIMMs
Ms
2 4
2 6
4 6
6 6
Notes:
1. Supported DIMM capacity is 16 GB.
2. Supported DIMM capacity is 32 GB.
3. Supported DIMM capacity is up to 32 GB.
4. Supported DIMM capacity is 32 GB to 64 GB.
5. Supported DIMM capacity is 32 GB to 128 GB.
Memory Mode with two processors
Table 23. Memory Mode with two processors
D1–D4: Refer to Four categories of DIMM table.
P: Only Data Center Persistent Memory Module (DCPMM) can be installed on the corresponding DIMM slots.
Configuration
24 23 22 21 20 19
4 DCPMMs and P
8 DIMMs
4 DCPMMs and D3
12 DIMMs
150
ThinkSystem SR650 Setup Guide
D2 P
P D2 P
128 GB DCPMM
L
M
Other
L
M
Other
L
M
Other
L
M
Other
Processor 2
18 17 16 15 14 13
D- D2 D2
2
D- D3 P P D3
3
D2 P P
D2 P P
256 GB DCPMM
2
√
2
√
√ 2
12 11 10 9
D2 P P D2
D3 D3 D3 D3
D2 P D2
D2 P D2 P
512 GB DCPMM
√ 2 √
√ 2 √
√ 2
√ 1 √
1
√ √
1
√
√ 2 √
√ 2
4
√ √
4
√
Processor 1
8 6 5
7 4
D2 D2
D3 P P D3
D2
D2
4
4
3
3
4
5
3
2 1
D2 P
D3 D3